LabelSensorData

Capture, label, view and export live phone sensor data.
Connect WitMotion901 series sensor and sync with phone data.

Built for developers, researchers, and ML enthusiasts who need real world data fast.
Record: Start a recording with a built-in countdown delay — giving you time to get into position and begin the activity you want to capture before recording starts.
Visualize: View interactive graphs
Label: Tag your recordings with custom labels
Export: Save your data as CSV files

PHONE DATA:
Motion & Attitude: Pitch, Roll, Yaw
Acceleration: X, Y, Z
G-Force: X, Y, Z
Gyroscope: Rotation X, Y, Z
Magnetometer: X, Y, Z
GPS & Environment: Speed, Heading, Pressure, Latitude, Longitude, Cadence, Steps

WITMOTION DATA:
Acceleration: X, Y, Z
Gyroscope: Rotation X, Y, Z
Attitude: Pitch, Roll, Yaw

Your data never leaves your device. All recordings are stored locally and exported directly from your iPhone — no accounts, no servers, no cloud.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/